The Platypus used to be considered a myth like Bigfoot and the Yeti.
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Early American humans hunted car-size armadillos and used their shells for houses.
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Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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Sheep, goats, octopuses, and toads have rectangular pupils.
7